K. Krishnankutty et J. Michael, MACROCYCLIC BINUCLEATING LIGANDS FROM BISACETYLACETONE BIPHENYLDIHYDRAZONE AND DIAMINES, Indian journal of chemistry. Sect. A: Inorganic, physical, theoretical & analytical, 34(4), 1995, pp. 299-302
Reaction of bisacetylacetone, biphenyldihydrazone with diamines yielde
d new binucleating polyaza macrocycles (H(4)L). Bimetallic macrocyclic
chelates of composition M(2)L (M = Cu2+, Ni2+ and Pd2+) have been syn
thesized and characterised on the basis of their IR, H-1 and C-13 NMR
and mass spectral data.